2009 Fiscal Year Final Research Report
Nitrogen termination of diamond surface and its electric conductivity
| Project/Area Number |
20760489
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Material processing/treatments
|
|---|
| Research Institution | The University of Tokyo |
|---|
Principal Investigator |
NOSE Kenji The University of Tokyo, 生産技術研究所, 助教 (10451882)
|
|---|
| Project Period (FY) |
2008 – 2009
|
| Keywords | ダイヤモンド / 表面 / プラズマ / 終端 / 気相合成 / 電気伝導 / 電子放出 |
|---|
| Research Abstract |
Surface termination of diamond and its electric conductivity were examined. Electro-chemical reaction in ammonia water resulted not in the termination containing nitrogen but in the oxidation of the surface. It was found that small diamond particles were deposited on the substrate surface. These particles have sharp crystal edges characterized by crystal habits, exhibited electron emission at relatively low electric field in vacuum.
|
